| very | 15 | degree |
| to adjust the suitable position | 12 | purpose |
| for parents | 6 | transitive-object |
| stroller → be → useful | 28 |
| stroller → be → efficient | 5 |
| stroller → be → beneficial | 4 |
| stroller → be → effective | 3 |
| negative | neutral | positive |
| 0.015 | 0.179 | 0.806 |
| Raw frequency | 40 |
| Normalized frequency | 0.558 |
| Modifier score | 0.500 |
| Perplexity | 264.711 |